JP7250474B2 - 電源装置 - Google Patents

電源装置 Download PDF

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Publication number
JP7250474B2
JP7250474B2 JP2018197715A JP2018197715A JP7250474B2 JP 7250474 B2 JP7250474 B2 JP 7250474B2 JP 2018197715 A JP2018197715 A JP 2018197715A JP 2018197715 A JP2018197715 A JP 2018197715A JP 7250474 B2 JP7250474 B2 JP 7250474B2
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JP
Japan
Prior art keywords
mounting surface
power supply
supply device
inductor
circuit board
Prior art date
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Active
Application number
JP2018197715A
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English (en)
Japanese (ja)
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JP2020065427A5 (zh
JP2020065427A (ja
Inventor
和樹 笹尾
悦司 金子
秀樹 井藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Interactive Entertainment Inc
Original Assignee
Sony Interactive Entertainment Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2018197715A priority Critical patent/JP7250474B2/ja
Application filed by Sony Interactive Entertainment Inc filed Critical Sony Interactive Entertainment Inc
Priority to US17/283,723 priority patent/US12009750B2/en
Priority to EP19872843.8A priority patent/EP3869678A4/en
Priority to PCT/JP2019/041098 priority patent/WO2020080526A1/ja
Priority to CN201980067237.2A priority patent/CN112868170A/zh
Publication of JP2020065427A publication Critical patent/JP2020065427A/ja
Priority to JP2021139859A priority patent/JP7250866B2/ja
Publication of JP2020065427A5 publication Critical patent/JP2020065427A5/ja
Application granted granted Critical
Publication of JP7250474B2 publication Critical patent/JP7250474B2/ja
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1588—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • H02M3/1586—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel switched with a phase shift, i.e. interleaved
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3415—Surface mounted components on both sides of the substrate or combined with lead-in-hole components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP2018197715A 2018-10-19 2018-10-19 電源装置 Active JP7250474B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2018197715A JP7250474B2 (ja) 2018-10-19 2018-10-19 電源装置
EP19872843.8A EP3869678A4 (en) 2018-10-19 2019-10-18 POWER SOURCE DEVICE
PCT/JP2019/041098 WO2020080526A1 (ja) 2018-10-19 2019-10-18 電源装置
CN201980067237.2A CN112868170A (zh) 2018-10-19 2019-10-18 电源装置
US17/283,723 US12009750B2 (en) 2018-10-19 2019-10-18 Power source device
JP2021139859A JP7250866B2 (ja) 2018-10-19 2021-08-30 電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018197715A JP7250474B2 (ja) 2018-10-19 2018-10-19 電源装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021139859A Division JP7250866B2 (ja) 2018-10-19 2021-08-30 電源装置

Publications (3)

Publication Number Publication Date
JP2020065427A JP2020065427A (ja) 2020-04-23
JP2020065427A5 JP2020065427A5 (zh) 2021-10-14
JP7250474B2 true JP7250474B2 (ja) 2023-04-03

Family

ID=70283040

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018197715A Active JP7250474B2 (ja) 2018-10-19 2018-10-19 電源装置
JP2021139859A Active JP7250866B2 (ja) 2018-10-19 2021-08-30 電源装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021139859A Active JP7250866B2 (ja) 2018-10-19 2021-08-30 電源装置

Country Status (5)

Country Link
US (1) US12009750B2 (zh)
EP (1) EP3869678A4 (zh)
JP (2) JP7250474B2 (zh)
CN (1) CN112868170A (zh)
WO (1) WO2020080526A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090108821A1 (en) 2007-03-07 2009-04-30 Martin Standing Multi-phase voltage regulation module
JP2010124570A (ja) 2008-11-18 2010-06-03 Toshiba Carrier Corp 電力変換装置
JP2016067164A (ja) 2014-09-25 2016-04-28 株式会社ノーリツ パワーコンディショナ
JP2017112147A (ja) 2015-12-14 2017-06-22 株式会社小糸製作所 発光モジュール、灯具および発光素子用回路基板
JP2018506259A (ja) 2015-01-19 2018-03-01 エフィシェント・エナージー・ゲーエムベーハー スイッチング電源
CN207573821U (zh) 2017-12-14 2018-07-03 苏州众能医疗科技有限公司 一种双面水冷板散热装置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761881A (en) 1986-09-15 1988-08-09 International Business Machines Corporation Single step solder process
US4739919A (en) 1987-06-15 1988-04-26 Northern Telecom Limited Masking of circuit boards for wave soldering
JP2502663B2 (ja) 1988-03-17 1996-05-29 松下電器産業株式会社 プリント配線板の製造方法
JPH0357295A (ja) 1989-07-26 1991-03-12 Fujitsu Ltd 両面実装プリント板への電子部品実装方法
JPH06334323A (ja) 1993-05-25 1994-12-02 Sony Corp はんだプリコート方法
JPH0794619A (ja) * 1993-09-20 1995-04-07 Hitachi Ltd 混成集積回路装置
US5373984A (en) 1993-09-27 1994-12-20 Sundstrand Corporation Reflow process for mixed technology on a printed wiring board
JP2001068833A (ja) 1999-08-27 2001-03-16 Minami Kk 部品実装済基板への接着剤の塗布方法
CN1250056C (zh) 2002-12-05 2006-04-05 华为技术有限公司 一种加工印制电路板的方法
US7350175B2 (en) * 2004-09-29 2008-03-25 Matsushita Electric Industrial Co., Ltd. Circuit board design system, design data analysis method and recording medium with analysis program recorded thereon
JP5142119B2 (ja) 2006-09-20 2013-02-13 住友電装株式会社 放熱構造を備えたプリント基板の製造方法および該方法で製造されたプリント基板の放熱構造
TW200906254A (en) 2007-07-18 2009-02-01 Universal Scient Ind Co Ltd Method for a unitary plate coated with different solder-pastes and its mold-plate set
JP5328147B2 (ja) * 2007-12-26 2013-10-30 株式会社ケーヒン パワードライブユニット
JP5420433B2 (ja) * 2010-01-14 2014-02-19 ルネサスエレクトロニクス株式会社 半導体装置および電源装置
JP2013162585A (ja) * 2012-02-02 2013-08-19 Sony Computer Entertainment Inc Ｄｃ／ｄｃコンバータ
JP5974603B2 (ja) * 2012-04-17 2016-08-23 株式会社村田製作所 インダクタアレイチップ及びｄｃ−ｄｃコンバータ
JP6034132B2 (ja) * 2012-10-24 2016-11-30 株式会社ソニー・インタラクティブエンタテインメント Ｄｃ／ｄｃコンバータおよびそれを用いたゲーム機器
JP6162510B2 (ja) 2013-07-03 2017-07-12 株式会社ソニー・インタラクティブエンタテインメント 降圧ｄｃ／ｄｃコンバータ、そのコントローラおよび制御方法、ならびにそれを用いた電子機器
JP6261071B2 (ja) 2013-10-15 2018-01-17 オムロンオートモーティブエレクトロニクス株式会社 コイル一体型プリント基板、磁気デバイス
US9564389B2 (en) * 2014-03-18 2017-02-07 Infineon Technologies Americas Corp. Semiconductor package with integrated die paddles for power stage
JP6106127B2 (ja) * 2014-05-29 2017-03-29 株式会社ソニー・インタラクティブエンタテインメント スイッチングコンバータおよびそれを用いた電子機器
US20160105983A1 (en) * 2014-10-09 2016-04-14 International Rectifier Corporation Insertable Power Unit with Mounting Contacts for Plugging into a Mother Board
CN111952293B (zh) * 2019-05-15 2022-07-01 台达电子企业管理（上海）有限公司 功率模块及其制造方法
US12058814B2 (en) * 2016-03-03 2024-08-06 Delta Electronics (Shanghai) Co., Ltd. Power module and manufacturing method thereof
WO2017212554A1 (ja) * 2016-06-07 2017-12-14 株式会社ソニー・インタラクティブエンタテインメント Ｄｃ／ｄｃコンバータ
US10063149B2 (en) * 2016-11-23 2018-08-28 Apple Inc. Multi-phase switching power converter module stack
US10671009B2 (en) 2017-02-13 2020-06-02 Canon Kabushiki Kaisha Printed circuit board mounting piezoelectric transformer
US10361631B2 (en) 2017-10-05 2019-07-23 Monolithic Power Systems, Inc. Symmetrical power stages for high power integrated circuits
US10505456B1 (en) * 2018-09-07 2019-12-10 International Business Machines Corporation Fully integrated multi-phase buck converter with coupled air core inductors
JP7107810B2 (ja) * 2018-10-19 2022-07-27 株式会社ソニー・インタラクティブエンタテインメント 半導体装置の製造方法およびスクリーン
JP6835788B2 (ja) * 2018-10-19 2021-02-24 株式会社ソニー・インタラクティブエンタテインメント 電源装置
CN209517580U (zh) * 2018-12-21 2019-10-18 苏州纽克斯电源技术股份有限公司 一种电源
CN112448561B (zh) * 2019-08-30 2022-04-15 台达电子企业管理（上海）有限公司 电源模块及电源模块的制备方法
CN112788842A (zh) * 2019-11-08 2021-05-11 华为技术有限公司 一种芯片供电系统、芯片、pcb和计算机设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090108821A1 (en) 2007-03-07 2009-04-30 Martin Standing Multi-phase voltage regulation module
JP2010124570A (ja) 2008-11-18 2010-06-03 Toshiba Carrier Corp 電力変換装置
JP2016067164A (ja) 2014-09-25 2016-04-28 株式会社ノーリツ パワーコンディショナ
JP2018506259A (ja) 2015-01-19 2018-03-01 エフィシェント・エナージー・ゲーエムベーハー スイッチング電源
JP2017112147A (ja) 2015-12-14 2017-06-22 株式会社小糸製作所 発光モジュール、灯具および発光素子用回路基板
CN207573821U (zh) 2017-12-14 2018-07-03 苏州众能医疗科技有限公司 一种双面水冷板散热装置

Also Published As

Publication number Publication date
JP2021185740A (ja) 2021-12-09
JP7250866B2 (ja) 2023-04-03
WO2020080526A1 (ja) 2020-04-23
EP3869678A4 (en) 2022-07-06
US20210328515A1 (en) 2021-10-21
US12009750B2 (en) 2024-06-11
JP2020065427A (ja) 2020-04-23
EP3869678A1 (en) 2021-08-25
CN112868170A (zh) 2021-05-28

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